utils stackVolumeCheck.ts

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23.07% Branches 3/13

100% Functions 1/1

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  import {
  LabelmapSegmentationData,
  LabelmapSegmentationDataVolume,
} from '../../../../types/LabelmapTypes';
import {
  LabelmapToolOperationData,
  LabelmapToolOperationDataStack,
  LabelmapToolOperationDataVolume,
} from '../../../../types';
import { Types, VolumeViewport } from '@cornerstonejs/core';
 
function isVolumeSegmentation(
  operationData: LabelmapToolOperationData | LabelmapSegmentationData,
  viewport?: Types.IViewport
): operationData is
  | LabelmapToolOperationDataVolume
  | LabelmapSegmentationDataVolume {
  const { imageIdReferenceMap } =
    operationData as LabelmapToolOperationDataStack;
  const { volumeId } = operationData as LabelmapToolOperationDataVolume;
 
  Eif (volumeId && !imageIdReferenceMap) {
    return true;
  }
 
  if (imageIdReferenceMap && !volumeId) {
    return false;
  }
 
  if (volumeId && imageIdReferenceMap && !viewport) {
    throw new Error(
      'isVolumeSegmentation: viewport is required when both volumeId and imageIdReferenceMap are provided'
    );
  }
 
  // we can get the viewport to decide
  return viewport instanceof VolumeViewport;
}
 
export { isVolumeSegmentation };